A Solution Study of Complex Formation of Some Diamines with Lanthanones
To study the metal ligand equilibrium in aqueous solution, the well known Irving-Rossotti titration method was used. The temperature selected is 30±0.10C at ionic strength 0.2 M (NaClO4) which was maintained constant through out the work. The binary metal complex (ML2) formation was studied. The met...
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| Format: | Article |
| Language: | English |
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Wiley
2009-01-01
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| Series: | E-Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2009/205983 |
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| author | J. J. Vora D. R. Patel Asha D. Patel Kanu Patel Sangita Sharma Laxman S. Bhutadiya Sunil B. Vasava |
| author_facet | J. J. Vora D. R. Patel Asha D. Patel Kanu Patel Sangita Sharma Laxman S. Bhutadiya Sunil B. Vasava |
| author_sort | J. J. Vora |
| collection | DOAJ |
| description | To study the metal ligand equilibrium in aqueous solution, the well known Irving-Rossotti titration method was used. The temperature selected is 30±0.10C at ionic strength 0.2 M (NaClO4) which was maintained constant through out the work. The binary metal complex (ML2) formation was studied. The metals selected are Sm3+, Gd3+, Dy3+ and Yb3+. The diamine ligands taken are ethylenediamine, 1,2 diamino propane, 1,3 diamino propane, N-N diethyl ethylenediamine and N-N -dimethyl ethylenediamine. Factors that affected the stability of the complexes are size and ionic potential of lanthanone ions, basicity of ligands, ring size and steric effect of ligands. |
| format | Article |
| id | doaj-art-26114a6bdcd8407a8d88255c3e4f96a0 |
| institution | Kabale University |
| issn | 0973-4945 2090-9810 |
| language | English |
| publishDate | 2009-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | E-Journal of Chemistry |
| spelling | doaj-art-26114a6bdcd8407a8d88255c3e4f96a02025-02-03T01:22:22ZengWileyE-Journal of Chemistry0973-49452090-98102009-01-016127027210.1155/2009/205983A Solution Study of Complex Formation of Some Diamines with LanthanonesJ. J. Vora0D. R. Patel1Asha D. Patel2Kanu Patel3Sangita Sharma4Laxman S. Bhutadiya5Sunil B. Vasava6Department of Chemistry, Hemchandracharya North Gujarat University, Patan-384 265, Gujarat, IndiaMunicipal Arts & Science College, Mehsana-384 002, Gujarat, IndiaDepartment of Chemistry, Hemchandracharya North Gujarat University, Patan-384 265, Gujarat, IndiaShri M.P. Pandya Science College, Lunavada, Gujarat, IndiaDepartment of Chemistry, Hemchandracharya North Gujarat University, Patan-384 265, Gujarat, IndiaSheth M.N. Science College, Patan-384 265, Gujarat, IndiaDepartment of Chemistry, Hemchandracharya North Gujarat University, Patan-384 265, Gujarat, IndiaTo study the metal ligand equilibrium in aqueous solution, the well known Irving-Rossotti titration method was used. The temperature selected is 30±0.10C at ionic strength 0.2 M (NaClO4) which was maintained constant through out the work. The binary metal complex (ML2) formation was studied. The metals selected are Sm3+, Gd3+, Dy3+ and Yb3+. The diamine ligands taken are ethylenediamine, 1,2 diamino propane, 1,3 diamino propane, N-N diethyl ethylenediamine and N-N -dimethyl ethylenediamine. Factors that affected the stability of the complexes are size and ionic potential of lanthanone ions, basicity of ligands, ring size and steric effect of ligands.http://dx.doi.org/10.1155/2009/205983 |
| spellingShingle | J. J. Vora D. R. Patel Asha D. Patel Kanu Patel Sangita Sharma Laxman S. Bhutadiya Sunil B. Vasava A Solution Study of Complex Formation of Some Diamines with Lanthanones E-Journal of Chemistry |
| title | A Solution Study of Complex Formation of Some Diamines with Lanthanones |
| title_full | A Solution Study of Complex Formation of Some Diamines with Lanthanones |
| title_fullStr | A Solution Study of Complex Formation of Some Diamines with Lanthanones |
| title_full_unstemmed | A Solution Study of Complex Formation of Some Diamines with Lanthanones |
| title_short | A Solution Study of Complex Formation of Some Diamines with Lanthanones |
| title_sort | solution study of complex formation of some diamines with lanthanones |
| url | http://dx.doi.org/10.1155/2009/205983 |
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